Synthesis and characterization of astaxanthin-metal ions (Cu2+ and zn2+) complex

S. Wibowo; B. D. Prakoso; S. Najihah; Z. H. Fajar; S. Widyarti; A. Sabarudin; D. W. Soeatmadji; S. B. Sumitro

doi:10.31788/RJC.2021.1426209

Synthesis and characterization of astaxanthin-metal ions (Cu²⁺ and zn²⁺) complex

S. Wibowo^*
, B. D. Prakoso
, S. Najihah
, Z. H. Fajar
, S. Widyarti
, A. Sabarudin
, D. W. Soeatmadji
, S. B. Sumitro

^*Corresponding author for this work

Faculty of Mathematics and Natural Sciences

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

This study aimed was to determine the optimal ratio, duration, and temperature reaction to form the astaxanthin-metal ions complex based on the UV-Vis spectrum profile and confirmation of complex formation using FTIR. The method used consists of the synthesis of the astaxanthin-metal ions (Cu²⁺ and Zn²⁺) and the determination of complex formation based on the UV-Vis spectrum profile which is evaluated at a wavelength of 190–790 nm. Then the selected complexes were analyzed for their functional groups using FTIR at wavenumbers of 400-4000 cm^-1. Astaxanthin-metal ions complex was successfully synthesized and characterized by UV-Vis and FTIR. The optimal ratio, temperature, and stirrer time for astaxanthin-Cu²⁺ are (3:1), 78^oC, and 5 minutes, while astaxanthin-Zn²⁺ is (1:1), 78^oC, and 15 minutes, respectively.

Original language	English
Pages (from-to)	877-886
Number of pages	10
Journal	Rasayan Journal of Chemistry
Volume	14
Issue number	2
DOIs	https://doi.org/10.31788/RJC.2021.1426209
Publication status	Published - 1 Apr 2021

Keywords

Astaxanthin
Cu
FTIR
Metal Ions
UV-Vis
Zn

Access to Document

10.31788/RJC.2021.1426209

Cite this

@article{7caf80a1600a49638bdc6a05aefacafc,

title = "Synthesis and characterization of astaxanthin-metal ions (Cu2+ and zn2+) complex",

abstract = "This study aimed was to determine the optimal ratio, duration, and temperature reaction to form the astaxanthin-metal ions complex based on the UV-Vis spectrum profile and confirmation of complex formation using FTIR. The method used consists of the synthesis of the astaxanthin-metal ions (Cu2+ and Zn2+) and the determination of complex formation based on the UV-Vis spectrum profile which is evaluated at a wavelength of 190–790 nm. Then the selected complexes were analyzed for their functional groups using FTIR at wavenumbers of 400-4000 cm-1. Astaxanthin-metal ions complex was successfully synthesized and characterized by UV-Vis and FTIR. The optimal ratio, temperature, and stirrer time for astaxanthin-Cu2+ are (3:1), 78oC, and 5 minutes, while astaxanthin-Zn2+ is (1:1), 78oC, and 15 minutes, respectively.",

keywords = "Astaxanthin, Cu, FTIR, Metal Ions, UV-Vis, Zn",

author = "S. Wibowo and Prakoso, \{B. D.\} and S. Najihah and Fajar, \{Z. H.\} and S. Widyarti and A. Sabarudin and Soeatmadji, \{D. W.\} and Sumitro, \{S. B.\}",

year = "2021",

month = apr,

day = "1",

doi = "10.31788/RJC.2021.1426209",

language = "English",

volume = "14",

pages = "877--886",

journal = "Rasayan Journal of Chemistry",

issn = "0974-1496",

publisher = "Rasayan Journal of Chemistry, c/o Dr. Pratima Sharma",

number = "2",

}

TY - JOUR

T1 - Synthesis and characterization of astaxanthin-metal ions (Cu2+ and zn2+) complex

AU - Wibowo, S.

AU - Prakoso, B. D.

AU - Najihah, S.

AU - Fajar, Z. H.

AU - Widyarti, S.

AU - Sabarudin, A.

AU - Soeatmadji, D. W.

AU - Sumitro, S. B.

PY - 2021/4/1

Y1 - 2021/4/1

N2 - This study aimed was to determine the optimal ratio, duration, and temperature reaction to form the astaxanthin-metal ions complex based on the UV-Vis spectrum profile and confirmation of complex formation using FTIR. The method used consists of the synthesis of the astaxanthin-metal ions (Cu2+ and Zn2+) and the determination of complex formation based on the UV-Vis spectrum profile which is evaluated at a wavelength of 190–790 nm. Then the selected complexes were analyzed for their functional groups using FTIR at wavenumbers of 400-4000 cm-1. Astaxanthin-metal ions complex was successfully synthesized and characterized by UV-Vis and FTIR. The optimal ratio, temperature, and stirrer time for astaxanthin-Cu2+ are (3:1), 78oC, and 5 minutes, while astaxanthin-Zn2+ is (1:1), 78oC, and 15 minutes, respectively.

AB - This study aimed was to determine the optimal ratio, duration, and temperature reaction to form the astaxanthin-metal ions complex based on the UV-Vis spectrum profile and confirmation of complex formation using FTIR. The method used consists of the synthesis of the astaxanthin-metal ions (Cu2+ and Zn2+) and the determination of complex formation based on the UV-Vis spectrum profile which is evaluated at a wavelength of 190–790 nm. Then the selected complexes were analyzed for their functional groups using FTIR at wavenumbers of 400-4000 cm-1. Astaxanthin-metal ions complex was successfully synthesized and characterized by UV-Vis and FTIR. The optimal ratio, temperature, and stirrer time for astaxanthin-Cu2+ are (3:1), 78oC, and 5 minutes, while astaxanthin-Zn2+ is (1:1), 78oC, and 15 minutes, respectively.

KW - Astaxanthin

KW - Cu

KW - FTIR

KW - Metal Ions

KW - UV-Vis

KW - Zn

UR - https://www.scopus.com/pages/publications/85120165594

U2 - 10.31788/RJC.2021.1426209

DO - 10.31788/RJC.2021.1426209

M3 - Article

AN - SCOPUS:85120165594

SN - 0974-1496

VL - 14

SP - 877

EP - 886

JO - Rasayan Journal of Chemistry

JF - Rasayan Journal of Chemistry

IS - 2

ER -

Synthesis and characterization of astaxanthin-metal ions (Cu²⁺ and zn²⁺) complex

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this